PTFE FILTER FABRIC -
Quality PTFE FILTER FABRIC manufacture by COX Filter Bag at reasonable price. Material pass FDA, SGS test.
PTFE Fabric Overview
Needle PTFE filter fabric is the best choice as filter media which has extremely stable chemical properties in all kinds material filter fabrics. COX Filter Cloth use 100% PTFE material manufacture the filter fabric which provide an excellent combination of filtration efficiency and near zero emissions. Needle felt PTFE filter fabric produce by 100% PTFE fiber which has been needle in three-dimentional industry fabric structure.
Filter Fabric Benifits
Teflon filter fabrics can maintain excellent chemical stability under different working conditions, so needle PTFE filter fabrics and filter bags mainly used in the fields of chemical industries, waste incinerator, and high temperature liquid filtration.
PTFE Bag Benifits
The advantages of needle PTFE filter bag fabric as following:
1. PTFE bag fabrics can continuous working in high temperature.
2. Teflon filter bag made by 100% PTFE filter fabric can meet requirements in hostile environments of temperature fluctuating and acid & alkali in all PH range.
3. PTFE fabric cloth filter material lifespan will be guaranteed for over 4 years as long as the temperature is controlled under the maximum operating temperature.
4. Teflon filter fabrics have high tensile strength, excellent flexibility, width temperature resistance, molding capability, creep resistance, corrosion resistance and anti-aging.
PTFE Fabric Data Sheet
| матеріал | PTFE Fiber(Teflon Fiber) | |
| Basic Weight (g/m2) | 700~800 | |
| Thickness (мм) | 1.2±0.2 | |
| Air permeability (m3 /m2*min) | 10~20 | |
| Tensile Strength | Warp | 1000 |
| Weft | 1200 | |
| Elongation (%) | Warp | <30 |
| Weft | <35 | |
| Finishing Treatmen | heat set | |
PTFE Fabric Specs
Detail specifications 
PTFE FILTER FABRIC
PTFE FILTER FABRIC FAQ | Professional Liquid Filtration SolutionsА. PTFE FILTER FABRIC Product & Compliance
Q: Do your PTFE FILTER FABRIC meet EU and North American regulatory requirements?
А: Yes. Our PTFE FILTER FABRIC are manufactured using FDA-compliant filter materials.
We provide full technical documentation, material safety data sheets (MSDS), and third-party test reports (SGS).
Q: What is the quality standard and consistency of your PTFE FILTER FABRIC?
А: Zaozhuang COX Industry Technology operate strict accordingly ISO 9001 quality management.
All PTFE FILTER FABRIC are made from high-strength filter fabric with precise micron ratings and excellent particle retention. Every PTFE FILTER FABRIC undergoes strict QA inspection before packing.
We implement a multi-stage quality control process: each PTFE FILTER FABRIC are inspected after tailor, after sewing or melt body & bottom, after sewing or melt neck , and again before final packaging.
This ensures consistent quality and minimizes defects. Batch-to-batch consistency is tightly controlled with defect rates below 1%.
Б. Delivery & Logistics
Q: What is the typical lead time for PTFE FILTER FABRIC?
А: Standard lead time is 1–2 weeks for regular sizes and 1month for custom orders.
93.5% order can delivery within 1week.
Q: What is your MOQ and sample policy for PTFE FILTER FABRIC?
А: MOQ is usually 50–100 pieces. We offer low MOQ for first orders and provide paid samples (cost can be deducted from future bulk orders). We understand the importance of validation before large commitments.
C. Ціноутворення & оплата
Q: How competitive is your pricing?
А: We offer highly competitive factory-direct pricing with clear volume discounts.
Total Cost of Ownership (TCO) — including product durability, filtration efficiency, and reduced replacement frequency. Q: Will prices increase if raw material costs rise?
А: We will give you at least 15 days advance notice and work together to explore cost-optimization options such as alternative micron ratings or order consolidation.
D. Service & Support
Q: How quickly do you respond to inquiries?
А: We guarantee a professional reply within 24 business hours (usually much faster).
You will be assigned a dedicated account manager who communicates clearly and efficiently via email, WhatsApp, or phone — helping you minimize communication costs and time.
Q: What is your after-sales service and warranty?
А: We offer a 6-month quality warranty. If there is any manufacturing defect, we will replace the products and cover return shipping costs.
Customer feedback is actively used to continuously improve our products and service.
Q: Can you provide customization and technical optimization?
А: Absolutely. Our team can customize micron filter rating, bag size, ring type (Standard PP(Eaton & FSI)/SS & Steel/Soft PP Ring), seam style (welded/sewn), and handle design according to your specific filtration needs. We also proactively suggest optimizations for higher flow rates, longer service life, or better cost efficiency.
Q: Do you support sustainability or ESG requirements?
А: Yes. We offer recyclable packaging options and are continuously improving our production process to reduce environmental impact.